| Zugriffsnummer | 41607 |
| Dokumenttyp | Konferenzartikel |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | Effect of coaxial cables on measurements performed with resistive lightning impulse voltage dividers |
| Autor(in); Institution |
Havunen, Jussi; VTT Technical Research Centre of Finland Ltd, Centre for Metrology MIKES, Espoo, FINLAND
Passon, Stephan; 2.3, Elektrische Energiemesstechnik, PTB-Braunschweig
Hällström, Jari; VTT Technical Research Centre of Finland Ltd, Centre for Metrology MIKES, FINLAND
Bergman, Anders; SP - RISE Research Institutes of Sweden, Boras, SWEDEN
|
| Quelle/Jahr | 2018 Conference on Precision Electromagnetic Measurements (CPEM 2018), Full Digest:(2018), 511 - 512 |
| ISSN | 2160-0171 (ELECTRONIC) ; 0589-1485 (POD) |
| ISBN | 978-1-5386-0974-3 (PDF) ; 978-1-5386-0973-6 (USB) ; 978-1-5386-2130-1 (PoD) |
| DOI | |
| Verlag | Piscataway, NJ: IEEE |
| Konferenzangaben | Conference on Precision Electromagnetic Measurements ; CPEM 2018, Paris, 08-13, July, 2018, France |
| Freie Schlagworte | calibration ; measurement ; measurement techniques ; measurement uncertainty ; impulse testing |
| Zusammenfassung | The effect of the coaxial cable type and length on the lightning impulse parameters is often neglected. However, studies have shown that the coaxial cable length can affect the parameters that are calculated according to IEC 60060-1:2010. This study investigates how different coaxial cables influence the impulse waveforms by measuring the input and output of the cable under test with a 2-channel digitizer. Non-standard lightning impulses were generated using an impulse voltage calibrator. Results indicate that coaxial cables attenuate the test voltage and increase both the front time and time-to-half value. |
| Themenbereich der Metrologie | Elektrizität und Magnetismus |
Zitierung
Havunen, J., Passon, S., Hällström, J., & Bergman, A. (2018). Effect of coaxial cables on measurements performed with resistive lightning impulse voltage dividers. Conference on Precision Electromagnetic Measurements ; CPEM 2018, Paris, 08-13, July, 2018, France. https://doi.org/10.1109/cpem.2018.8501140